Tenders/River Improvement Construction (Nakagawa Management Work)
Awarded🇯🇵JapanWorksThis tender has expired

River Improvement Construction (Nakagawa Management Work)

Auto-translated from Japanese
Original title: 河川改修工事(中川管理工)
埼玉県 県土整備部 行田県土整備事務所
Published: May 14, 2026
Updated: Jun 22, 2026
Source: jp_pref_saitama

About This Opportunity

This is a works contract in the construction and civil works and infrastructure sectors. Located in Japan, Asia, this opportunity is open to firms and consortiums.

Published through Saitama Prefecture (koukai PPI), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for civil works in the construction and civil works sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. This contract has already been awarded. The information is published for transparency and market intelligence purposes.

Description

Auto-translated from Japanese
River Improvement Construction (Nakagawa Management Work) Section Name: Saitama Prefectural Government, Prefectural Land Development Department, Gyoda Prefectural Land Development Office Industry/Business: Scaffolding and Earthwork Rating: A,B,C Bidding Method: General Competitive Bidding (Direct Bidding) Project Location: Class 1 River Nakagawa / Inside and outside Arai Shinden, Kazo City Bid Opening Date: 2026/05/14 09:40 Estimated Price (excluding tax): 21,324,000 Design Amount (excluding tax): 21,324,000 Result: Winner Decided Winner: Monai Kensetsu Co., Ltd. Head Office Winning Bid Amount: 20,020,000 yen Case Number: 26100158130 For details, please refer to Saitama Prefecture (Procurement Information Disclosure System).

Data provenance

This notice is sourced from Saitama Prefecture (koukai PPI) and was originally published on May 14, 2026. Last refreshed 25 days ago. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 埼玉県 県土整備部 行田県土整備事務所

埼玉県 県土整備部 行田県土整備事務所 has issued 137 procurement notices on BidsFactory, including 5 currently open and 68 awarded contracts. Activity concentrates in Construction & Civil Works, Infrastructure, and Transport & Logistics. All notices are published for Japan. Notices are distributed via Saitama Prefecture (koukai PPI). Most recent publication: July 14, 2026.

Frequently asked questions about this tender

How can I submit a bid?

Visit Saitama Prefecture (koukai PPI) to access the full notice, required documents, and submission instructions provided by the contracting authority.

Is this tender still open?

No — the contract has already been awarded to 門井建設株式会社 本店. The award notice is archived on BidsFactory for transparency and market intelligence.

Who is the contracting authority?

This notice was issued by 埼玉県 県土整備部 行田県土整備事務所 in Japan. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Works contract in the Construction & Civil Works sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

How much was the contract awarded for?

門井建設株式会社 本店 was awarded the contract for ¥20,020,000. The figure reflects the value disclosed by the contracting authority in the award notice.

Where will the contract be performed?

The contract is for delivery in Japan. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

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Key Details

Submission Deadline
May 14, 2026
Deadline passed
Contract Type
Works
Eligibility
Firms / Consortiums
Language
Japanese

Source

jp_pref_saitama
jp_pref_saitama
Official Source

Contracting Authority

埼玉県 県土整備部 行田県土整備事務所
🇯🇵Japan

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